| 000 | 00345nam a2200109Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS Code _bB.I.S |
||
| 100 | _aBureau of Indian Standards[BIS] | ||
| 245 | _aIS:3515-1992. Indian standard lime based blocks - specification. (Second Revision). | ||
| 260 |
_aNew Delhi _bBureau of Indian Standards _c1992 |
||
| 300 | _a8p. | ||
| 890 | _aIndia | ||
| 999 |
_c18862 _d18862 |
||